I will Definitely choose the second one becase working all the year is boring for me without any break out .

With six weeks I would plan i travel to Egypt and them move to Morocco.

My first thought is to take the six weeks because I could go visit my boyfriend in Morocco and friends in Egypt. I was also thinking I could just travel the world.

I would take the 3 x 2 weeks option.

Honduras and Belize -- 2 weeks scuba diving at the Great Blue Hole and Bay Islands

Jamaica -- 2 weeks being a beach bum

Colombia -- 2 weeks exploring historical Cartagena and the cities around there

Now I just need 6 weeks of vacation!

I think three or two weeks is enough for a vacation,over this period of time,you can traval one or two places and relax yourself, on the other hand,you dont have to get used to your work time all over again,if not take as long as six weeks off. If I were you，I would separate it into three of two weeks vacations. :D